new hosts appearing between 2012-01-24_0800 and 2012-01-25_0800:
korben.info                     has IPv4 92.43.248.117 has IPv6 2400:cb00:2048:1::8d65:7dd3 (ok), 2400:cb00:2048:1::8d65:7ed3 (ok)
www.gtmetrix.com                has IPv4 204.187.12.91 has IPv6 2607:fcc0:2:1:204:187:12:90 (ok)
www.softlayer.com               has IPv4 66.228.118.51 has IPv6 2607:f0d0:1000:11:1::1 (ok)

hosts disappearing between 2012-01-24_0800 and 2012-01-25_0800:
www.booru.org                   had IPv4 141.101.125.210, 141.101.124.210 had IPv6 2400:cb00:2048:1::8d65:7dd2 , 2400:cb00:2048:1::8d65:7cd2 
www.mozilla.org                 had IPv4 63.245.209.11 had IPv6 2620:101:8001:5::2:4 
www.slunecnice.cz               had IPv4 91.213.160.125 had IPv6 2001:67c:68::7d